★★★★★
July 28, 2026
Same as part as everyone else’s
Replaces
Part Details
About TRQ:
TRQ is a trusted brand dedicated to making every repair a success story by combining premium parts with easy installation. Each TRQ part is engineered by a team of automotive experts to meet or exceed OEM standards, delivering enhanced performance and maximum longevity. With rigorous in-house testing, the brand ensures superior fit and function across every product line. TRQ also provides customers with best-in-class, step-by-step installation videos—so you can complete repairs with confidence, whether you're a first-time DIYer or an industry professional.
Attention California Customers:
WARNING: This product can expose you to chemicals including Lead and Lead Compounds, which are known to the State of California to cause cancer, and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
This part fits 14 vehicles spanning 2012-2024.
| Year | Make | Model | Description |
|---|---|---|---|
| 2012-2013 | Mazda | 3 | Mazda 3 L4 2.0L with Skyactiv Technology Accessory Drive Belt Tensioner Assembly TRQ BPA03837 |
| 2014-2020 | Mazda | 3 | Mazda 3 Accessory Drive Belt Tensioner Assembly TRQ BPA03837 |
| 2021-2024 | Mazda | 3 | Mazda 3 Serpentine Accessory Drive Belt Tensioner Assembly TRQ BPA03837 |
| 2014-2021 | Mazda | 6 | Mazda 6 Accessory Drive Belt Tensioner Assembly TRQ BPA03837 |
| 2016-2021 | Mazda | CX-3 | Mazda CX-3 Accessory Drive Belt Tensioner Assembly TRQ BPA03837 |
| 2020 | Mazda | CX-30 | Mazda CX-30 Accessory Drive Belt Tensioner Assembly TRQ BPA03837 |
| 2021 | Mazda | CX-30 | Mazda CX-30 L4 2.5L Naturally Aspirated Accessory Drive Belt Tensioner Assembly TRQ BPA03837 |
| 2022-2024 | Mazda | CX-30 | Mazda CX-30 Accessory Drive Belt Tensioner Assembly TRQ BPA03837 |
| 2013-2018 | Mazda | CX-5 | Mazda CX-5 Accessory Drive Belt Tensioner Assembly TRQ BPA03837 |
| 2019 | Mazda | CX-5 | Mazda CX-5 L4 2.5L Accessory Drive Belt Tensioner Assembly TRQ BPA03837 |
| 2020-2024 | Mazda | CX-5 | Mazda CX-5 Accessory Drive Belt Tensioner Assembly TRQ BPA03837 |
| 2023-2024 | Mazda | CX-50 | Mazda CX-50 Accessory Drive Belt Tensioner Assembly TRQ BPA03837 |
| 2016-2023 | Mazda | CX-9 | Mazda CX-9 Accessory Drive Belt Tensioner Assembly TRQ BPA03837 |
| 2016-2023 | Mazda | MX-5 Miata | Mazda MX-5 Miata Accessory Drive Belt Tensioner Assembly TRQ BPA03837 |
| Brand Label | Part Number |
|---|---|
| Dayco | 89710 |
| DIY Solutions | BEP00087 |
| Mazda | PE0115980A |
| Gates | 39390 |
| Litens | 999630A |
| ACDelco | 39390 |
| Mazda | PE03-15-980A |
| Continental | 49858 |
| Bando | 780344 |
| INA US | FT01291 |
| Mazda | PE0315980C |
| Mazda | PE0115980B |
| Autopart International | 2008-519610 |
| Mazda | PE03-15-980B |
| Goodyear | 49858 |
| Mazda | PET215980 |
| SKP | SK89710 |
| Mazda | PE03-15-980 |
| Febi-Bilstein | 100094 |
| Mazda | PE01-15-980A |
| INA US | 533012910 |
| Dorman | 419469 |
| Febest | 0590KE |
| Mazda | PE01-15-980B |
| Mazda | PE7W-15-980 |
This item may be interchangeable with parts from other brands with the above part numbers. This information is provided only for reference and does not guarantee that the item you are purchasing is identical to parts with part numbers from the brands listed above. To confirm that this item fits your vehicle, use the above "Check Vehicle Fit" option.
Lifetime Warranty
This item is backed by our limited lifetime warranty. In the event that this item should fail due to manufacturing defects during intended use, we will replace the part free of charge. This warranty covers the cost of the part only.
FREE Shipping is standard on Orders shipped to the lower 48 States (Contiguous United States). Standard shipping charges apply to Hawaii, Alaska and US Territories. Shipping is not available to Canada.
Expedited is available on checkout to the United States, excluding Alaska, Hawaii and US Territories as well as P.O. Boxes and APO/FPO/DPO addresses. Final shipping costs are available at checkout.
BPA03837
Exact fit for 2014 Mazda 3 S
Omg i love it.
great part fast delivery fit great
Correct Part
Installed in 30 minutes. Metal was a bit soft as the past you put the wrench on to release tension was easily bent.
Item came rather quickly and is just as described on the site. Was able to take the part to a shop to get it installed, as I had intended to. My Mazda 3 is back to working smoothly. I got my serpentine belts to be swapped out while the mechanic was there.
I would recommend this Belt Tensioner. High quality works and fit great!
Tensioner arrived quickly. Looked exactly the same as the OEM. Had the new tensioner installed within 10 mins and it's been performing as it is supposed to.
Failed within a year
